400 Metres Hurdles Summary | 7th IAAF World Championships in Athletics

POS	Rank	Heat	BIB	ATHLETE	COUNTRY	RESULTS
1	1	4	557	Deon Hemmings	JAM	54.27 Q
2	1	3	1005	Sandra Glover	USA	54.47 Q
3	2	3	982	Tetiana Tereschuk-Antipova	UKR	54.61 Q
4	1	2	657	Nezha Bidouane	MAR	54.64 Q
5	3	3	824	Yekaterina Bakhvalova	RUS	54.65 Q PB
6	4	3	441	Ulrike Urbansky	GER	54.67 q PB
7	1	1	65	Andrea Blackett	BAR	54.74 Q
8	2	4	904	Michelle Johnson	USA	54.79 Q
9	2	1	211	Daimí Pernía	CUB	54.88 Q
10	3	4	620	Natalya Torshina-Alimzhanova	KAZ	54.95 Q
11	3	1	496	Judit Szekeres	HUN	55.04 Q SB
12	4	4	518	Susan Smith-Walsh	IRL	55.06 q SB
13	5	3	542	Monika Niederstatter	ITA	55.10 q NR
14	4	1	889	Mame Tacko Diouf	SEN	55.30 q
15	5	4	380	Keri Maddox	GBR	55.33 PB
16	2	2	566	Debbie-Ann Parris-Thymes	JAM	55.35 Q
17	3	2	367	Sinead Dudgeon	GBR	55.38 Q
18	4	2	1015	Joanna Hayes	USA	55.38
19	5	2	521	Gudrún Arnardóttir	ISL	55.45
20	6	2	935	Frida Johansson-Svensson	SWE	55.59 SB
21	5	1	73	Ann Mercken	BEL	55.84
22	6	1	366	Tasha Danvers	GBR	56.22
23	6	4	321	Petra Söderström	FIN	56.93
24	7	2	526	Olga Dogadko-Bronstein	ISR	57.23
25	7	4	628	Ieva Zunda	LAT	57.90
26	7	1	11	Delfina Joaquim	ANG	59.34 NR
27	6	3	1064	Mary-Estelle Kapalu	VAN	1:01.86
		3	136	Karlene Haughton	CAN	DQ

400 Metres Hurdles women